Panasonic minas a4 series Instruction Manual page 133

Title of signal Pin No.
Internal 28
command speed
selection 3 input
Servo-ON input 29
• Selection of Internal Speed
Connector Pin No. of X5
Pin-33 Pin-30
INTSPD1(INH) INTSPD2(CL)
open open
short open
open short
short short
open open
short open
open short
short short
[Connection and setup of velocity control mode]
Symbol
• Function varies depending on the control mode.
INTSPD3
• You can switch the numerator of electronic gear.
• By connecting to COM–, you can switch the numerator of
Position/
Full-closed
control • For the selection of command division/multiplication, refer
• Input of internal speed selection 3 (INTSPD3).
Velocity • You can make up to 8-speed setups combining INH/
control
Torque control • This input is invalid.
• Turns to Servo-ON status by connecting this input to COM–.
SRV-ON
• Turns to Servo-OFF status by opening connection to COM–, and current
to the motor will be shut off.
• You can select the dynamic brake action and the deviation counter
clearing action at Servo-OFF with Pr69 (Sequence at Servo-OFF).
<Caution>
1.Servo-ON input becomes valid approx. 2 sec after power-on.
(see P.42, "Timing Chart" of Preparation.)
2.Never run/stop the motor with Servo-ON/OFF.
3.After shifting to Servo-ON, allow 100ms or longer pause before entering
the pulse command.
Pin-28
INTSPD3(DIV)
Analog speed command
open
Analog speed command
open
Analog speed command
open
Analog speed command
open
Analog speed command
short
Analog speed command
short
Analog speed command
short
Analog speed command
short
Function
electronic gear from Pr48 (1st numerator of electronic
gear) to Pr49 (2nd numerator of electronic gear)
to the table of next page, "Numerator selection of
command scaling"
INTSPD1 and CL/INTSPD2 inputs. For details of setup,
refer to the table of P.131, "Selection of Internal Speed".
Pr05, Internal/external switching of speed setup
0 1
1st speed of speed
(CN X5, Pin-14) setup (Pr53)
2nd speed of speed
(CN X5, Pin-14) setup (Pr54)
3rd speed of speed
(CN X5, Pin-14) setup (Pr55)
4th speed of speed
(CN X5, Pin-14) setup (Pr56)
1st speed of speed
(CN X5, Pin-14) setup (Pr53)
2nd speed of speed
(CN X5, Pin-14) setup (Pr54)
3rd speed of speed
(CN X5, Pin-14) setup (Pr55)
4th speed of speed
(CN X5, Pin-14) setup (Pr56)
I/F circuit
2 3
1st speed of speed 1st speed of speed
setup (Pr53) setup (Pr53)
2nd speed of speed 2nd speed of speed
setup (Pr54) setup (Pr54)
3rd speed of speed 3rd speed of speed
setup (Pr55) setup (Pr55)
Analog speed command 4th speed of speed
(CN X5, Pin-14) setup (Pr56)
1st speed of speed 5th speed of speed
setup (Pr53) setup (Pr74)
2nd speed of speed 6th speed of speed
setup (Pr54) setup (P75)
3rd speed of speed 7th speed of speed
setup (Pr55) setup (Pr76)
Analog speed command 8th speed of speed
(CN X5, Pin-14) setup (Pr77)
SI
P.128
SI
P.128
131